Abstract: A fingerprint identification device is provided and includes a substrate, a fingerprint identification sensing component, a first driving assembly, and a control circuit. The fingerprint identification sensing component is disposed on the substrate and configured to receive fingerprint information about a finger of a user. The first driving assembly is disposed on the substrate. The control circuit is configured to transmit a control signal to the first driving assembly. When the finger is placed on the fingerprint identification device, the first driving assembly is configured to deform according to the control signal to drive the fingerprint identification sensing component so that the fingerprint identification sensing component is sequentially moved relative to the substrate in different directions.

Abstract: A fingerprint identification device is provided and includes a substrate, a fingerprint identification sensing component, a first driving assembly, and a control circuit. The fingerprint identification sensing component is disposed on the substrate and configured to receive fingerprint information about a finger of a user. The first driving assembly is disposed on the substrate. The control circuit is configured to transmit a control signal to the first driving assembly. When the finger is placed on the fingerprint identification device, the first driving assembly is configured to deform according to the control signal to drive the fingerprint identification sensing component so that the fingerprint identification sensing component is sequentially moved relative to the substrate in different directions.

Abstract: A fingerprint collection method and an electronic device are provided according to embodiments of the disclosure. The electronic device includes a fingerprint sensor and a touch panel, and the method includes: obtaining fingerprint information of a finger through the fingerprint sensor; obtaining sensing information of the finger with respect to the touch panel through the touch panel during a time period in which the fingerprint information is obtained; and storing fingerprint authentication information corresponding to the finger according to the fingerprint information and the sensing information.

Abstract: Detecting method and system for a touch apparatus are provided. A testing signal is outputted to a power supply apparatus by a signal generator, and a line drawing trajectory, which is generated by an automatic line drawing apparatus drawing lines on the touch apparatus, is collected when power with the testing signal is supplied to the touch apparatus by the power supply apparatus. Next, whether the testing signal passes a frequency interference test is determined based on the line drawing trajectory.

Abstract: A 3D display includes a screen, a depth detecting circuit, and a processing circuit. The depth detecting circuit includes multiple IR sensors. The processing circuit is configured to receive optical signals of the IR sensors for providing data captured within the scan regions of the depth detecting circuit, determine whether a gesture is detected according to the data captured within the scan regions of the depth detecting circuit, calculate the location of one or multiple centroids of the gesture, identify the distance variation between the gesture and the screen according to the mobility information of the one or multiple centroids, and instruct the screen which displays a 3D object to adjust the visual distance between the gesture and the screen, the size of the 3D object and the depth of the 3D object according to the distance variation.

Abstract: A 3D display includes a screen, a first detecting circuit, a second detecting circuit, and a processing circuit. The first detecting circuit includes multiple first IR sensors disposed above the screen. The second detecting circuit includes multiple second IR sensors disposed below the screen. The processing circuit is configured to receive optical signals of the first and second IR sensors for providing data captured within the scan regions of the first and second detecting circuits, determine whether a gesture is detected according to the data captured within the scan regions of the first and second detecting circuits, calculate the location of one or multiple centroids of the gesture, identify the type of the gesture according to the movement of the one or multiple centroids, and instruct the screen to display a 3D object in a way indicated by the gesture.

Abstract: A display device and privacy protecting method thereof are provided. The privacy protecting method includes: analyzing a display image on a display panel to determine at least one privacy information region in the display image; configuring at least one privacy protecting region on a privacy protecting mask according to a first area or a first position of the at least one privacy information region, so that a viewing angle of the privacy information region is limited by the privacy protecting region, and a viewing angle of other region in the display image is not limited; detecting whether the first area or the first position is changed; and correspondingly changing a second area or a second position of the at least one first privacy protecting region when the first area or the first position of the at least one privacy information region is changed.

Abstract: Detecting method and system for a touch apparatus are provided. A testing signal is outputted to a power supply apparatus by a signal generator, and a line drawing trajectory, which is generated by an automatic line drawing apparatus drawing lines on the touch apparatus, is collected when power with the testing signal is supplied to the touch apparatus by the power supply apparatus. Next, whether the testing signal passes a frequency interference test is determined based on the line drawing trajectory.